1/2" FNPT Galvanized Hex Locknut
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Hex Locknut, Pipe Fitting Material Galvanized Malleable Iron, Fitting Schedule/Class Class 150, Pipe Size - Pipe Fitting 1/2 In., Fitting Connection Type FNPT, Standards ASTM A-197, ASTM A47, ASME B16.3 and B16.4, UL Listed, FM Approved, NSF-61 and AB1953 Listed, Max. Pressure 300 psi @ 150 Degrees F WOG, Saturated Steam Pressure 150 psi
